38042718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1559}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 51588642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 1162, 1559, 1743, 3118, 3486, 4067, 4677, 8134, 9354, 10913, 12201, 21826, 24402, 32739, 65478, 76391, 129397, 152782, 229173, 258794, 388191, 458346, 776382, 905779, 1811558, 2717337, 5434674, 6340453, 12680906, 19021359, 38042718]

約数ペア:

[(1, 38042718), (2, 19021359), (3, 12680906), (6, 6340453), (7, 5434674), (14, 2717337), (21, 1811558), (42, 905779), (49, 776382), (83, 458346), (98, 388191), (147, 258794), (166, 229173), (249, 152782), (294, 129397), (498, 76391), (581, 65478), (1162, 32739), (1559, 24402), (1743, 21826), (3118, 12201), (3486, 10913), (4067, 9354), (4677, 8134)]